Richard Williamson Burden

Title: Richard Williamson Burden: Innovator in Amplitude Modulation Technology

Introduction

Richard Williamson Burden is a notable inventor based in Winnetka, CA (US). He has made significant contributions to the field of amplitude modulation, particularly in commercial broadcasting. His innovative approach has led to the development of a unique patent that enhances the capabilities of traditional AM systems.

Latest Patents

Richard Williamson Burden holds a patent for "Amplitude modulation with time- and spectrum-shared sidebands." This invention involves generating and processing a pure unmodulated carrier signal and two sideband signals as three independent signals. These signals are summed as the output of a final linear mixer. The sideband signals are derived independently through audio spectrum-sharing, utilizing complementary comb filtering and quadrature phase-shifting. This method allows for exclusive alternate toggling between the two sidebands, ensuring that only one sideband is present at any given time along with the continuous carrier. This innovative approach provides the capability of advantageous modulation beyond the conventional 100% modulation limit.

Career Highlights

Throughout his career, Richard has focused on advancing amplitude modulation technology. His work has been instrumental in improving the efficiency and performance of AM broadcasting systems. His dedication to innovation has positioned him as a key figure in the field.

Collaborations

Richard has collaborated with notable individuals such as Alfred Edward Parker and Dennis Robert Lee. These partnerships have contributed to the development and refinement of his patented technology.

Conclusion

Richard Williamson Burden's contributions to amplitude modulation technology demonstrate his commitment to innovation in the field of broadcasting. His patent reflects a significant advancement that enhances the capabilities of traditional AM systems.